4" O.D. Harley-Davidson FLH FLT Dresser Road King Exhaust Mufflers Chrome with Billet Tips CHROME SLIP-ON MUFFLERS FOR FLH MODELS4" O.D. with Hollow Point Billet Tips Fit 1985 -Up Harley-Davidson touring models FLHR, FLHRC, FLHRS, FLHTCU, FLTR, FLHX Triple plated chrome finishSteady, tough, low rumble Utilize venturi chamber design baffle design to create smoothest power bandRace-proven baffle increases torque and horsepower Unique internal baffle heatshield design 1-3/4" inlets allow for OEM headers and heat shields32-1/2" in length Massive 4" outlets on 4" mufflers with chrome billet tips for outstanding lookSold in pairs Hardware is included Fit Harley-Davidson Dresser, Road King models from 1985 to 2008 *Product ID = 409